package com.example.demoredis.demos.Controller;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.connection.RedisConnection;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.data.redis.core.ZSetOperations;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;

import java.util.Set;

@RestController
public class MyController {
    @Autowired
    private StringRedisTemplate redisTemplate;

    @GetMapping("/testString")
    @ResponseBody
    public String testString() {
        redisTemplate.opsForValue().set("key", "111");
        String value = redisTemplate.opsForValue().get("key");
        System.out.println(value);
        return "ok";
    }
    @GetMapping("/testList")
    @ResponseBody
    public String testList() {
        redisTemplate.execute((RedisConnection connection) -> {
            connection.flushAll();
            return null;
        });

        redisTemplate.opsForList().leftPush("key", "111");
        redisTemplate.opsForList().leftPush("key", "222");
        redisTemplate.opsForList().leftPush("key", "333");

        String value = redisTemplate.opsForList().rightPop("key");
        System.out.println(value);
        value = redisTemplate.opsForList().rightPop("key");
        System.out.println(value);
        return "ok";
    }
    @GetMapping("/testSet")
    @ResponseBody
    public String testSet() {
        redisTemplate.execute((RedisConnection connection) -> {
            connection.flushAll();
            return null;
        });

        redisTemplate.opsForSet().add("key", "111", "222");
        redisTemplate.opsForSet().add("key", "333", "444");

        String str = redisTemplate.opsForSet().pop("key");
        System.out.println(str);
        System.out.println(redisTemplate.opsForSet().members("key"));
        return "ok";
    }

    @GetMapping("/testHash")
    @ResponseBody
    public String testHash() {
        redisTemplate.execute((RedisConnection connection) -> {
            connection.flushAll();
            return null;
        });

        redisTemplate.opsForHash().put("key", "f1", "111");
        redisTemplate.opsForHash().put("key", "f2", "222");
        redisTemplate.opsForHash().put("key", "f3", "333");

        String value = (String) redisTemplate.opsForHash().get("key", "f1");
        System.out.println(value);

        System.out.println(redisTemplate.opsForHash().hasKey("key", "f1"));

        redisTemplate.opsForHash().delete("key", "f1");
        System.out.println(redisTemplate.opsForHash().size("key"));

        return "ok";
    }

    @GetMapping("/testZSet")
    @ResponseBody
    public String testZSet() {
        redisTemplate.execute((RedisConnection connection) -> {
            connection.flushAll();
            return null;
        });

        redisTemplate.opsForZSet().add("key", "zhangsan", 10);
        redisTemplate.opsForZSet().add("key", "lisi", 20);
        redisTemplate.opsForZSet().add("key", "wangwu", 30);

        Long size = redisTemplate.opsForZSet().size("key");
        System.out.println(size);

        Set<String> res = redisTemplate.opsForZSet().range("key", 0, -1);
        System.out.println(res);

        Set<ZSetOperations.TypedTuple<String>> membersWithScore = redisTemplate.opsForZSet().rangeWithScores("key", 0, -1);
        System.out.println(membersWithScore);

        Double score = redisTemplate.opsForZSet().score("key", "zhangsan");
        System.out.println(score);

        Long rank = redisTemplate.opsForZSet().rank("key", "lisi");
        System.out.println(rank);

        return "ok";
    }

}
